The objective realm (性境) is the shadow of the six sense objects manifested by the tathāgatagarbha based on the real external objects as their substance; it is composed of subtle particles of the four great elements within the supreme faculty (胜义根). The seven consciousnesses and the manas perceive and discern it first, while the mind consciousness perceives and discerns it afterward. If the seventh consciousness perceives these images without making a definite, detailed discernment, none of the six consciousnesses can be brought forth to discern them, because when the manas does not need these discerning tools of the six consciousnesses, the tathāgatagarbha will not fabricate the six consciousnesses as tools. It is impossible for the seventh consciousness not to perceive the six sense objects; relying on the tathāgatagarbha, like a pavilion near the water that catches the moonlight first, He can borrow the light and know everything in advance. As for what exactly He will do after knowing, it depends on the cultivation of the manas.
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